EINARSSON, H.; CERNAT, A.; SHLOMO , N. . Reducing Respondent Burden with Efficient Survey Invitation Design. Survey Research Methods, [S. l.], v. 15, n. 3, p. 207–233, 2021. DOI: 10.18148/srm/2021.v15i3.7777. Disponível em: https://ojs.ub.uni-konstanz.de/srm/article/view/7777. Acesso em: 27 jan. 2023.